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BOSTON MARATHON 2025

Robert Hepworth

Bib: 10491•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M50-54)
#0 / 1996
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:14
Rank: #9095
Start → 5K
22:14 | 7:09/mi
10K· 6.21 mi
44:16
Rank: #8810 (+285)
5K → 10K
22:02 | 7:06/mi
15K· 9.32 mi
1:06:01
Rank: #8345 (+465)
10K → 15K
21:45 | 7:00/mi
20K· 12.43 mi
1:27:58
Rank: #8024 (+321)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:32:41
Rank: #7954 (+70)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:49:48
Rank: #7721 (+233)
Half → 25K
17:07 | 7:04/mi
30K· 18.64 mi
2:12:18
Rank: #7334 (+387)
25K → 30K
22:30 | 7:15/mi
20M
2:22:30
Rank: #7228 (+106)
30K → 20M
10:12 | 7:30/mi
21M
2:30:12
Rank: #7073 (+155)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:35:27
Rank: #6987 (+86)
21M → 35K
5:15 | 7:01/mi
23M
2:44:33
Rank: #6781 (+206)
35K → 23M
9:06 | 7:16/mi
24M
2:51:42
Rank: #6651 (+130)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:57:57
Rank: #6561 (+90)
24M → 40K
6:15 | 7:19/mi
25.2M
3:00:42
Rank: #6521 (+40)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:08:00
Rank: #6487 (+34)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:41
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:35:19
Pace7:16 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0622:147:0922:14
7:09
-
10K
6.21 mi11:10:0844:167:0722:02
7:06
-0:03
15K
9.32 mi11:31:531:06:017:0521:45
7:00
-0:06
20K
12.43 mi11:53:501:27:587:0521:57
7:04
+0:04
Half
13.11 mi11:58:331:32:417:044:43
6:55
-0:09
25K
15.53 mi12:15:401:49:487:0417:07
7:04
+0:09
30K
18.64 mi12:38:102:12:187:0622:30
7:15
+0:11
20M
20.00 mi12:48:222:22:307:0710:12
7:30
+0:15
21M
21.00 mi12:56:042:30:127:097:42
7:42
+0:12
35K
21.75 mi13:01:192:35:277:095:15
7:01
-0:41
23M
23.00 mi13:10:252:44:337:099:06
7:16
+0:15
24M
24.00 mi13:17:342:51:427:097:09
7:09
-0:07
40K
24.85 mi13:23:492:57:577:106:15
7:19
+0:10
25.2M
25.20 mi13:26:343:00:427:102:45
7:58
+0:39
Finish
26.22 mi13:33:523:08:007:117:18
7:10
-0:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:55 /mi

Average Pace

7:11 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:33

94% of race

Time at Steady Pace

10:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:48:0622:147:0922:14
7:09
#9095
10K
6.21 mi11:10:0844:167:0722:02
7:06
#8810
15K
9.32 mi11:31:531:06:017:0521:45
7:00
#8345
20K
12.43 mi11:53:501:27:587:0521:57
7:04
#8024
Half
13.11 mi11:58:331:32:417:044:43
6:55
#7954
25K
15.53 mi12:15:401:49:487:0417:07
7:04
#7721
30K
18.64 mi12:38:102:12:187:0622:30
7:15
#7334
20M
20.00 mi12:48:222:22:307:0710:12
7:30
#7228
21M
21.00 mi12:56:042:30:127:097:42
7:42
#7073
35K
21.75 mi13:01:192:35:277:095:15
7:01
#6987
23M
23.00 mi13:10:252:44:337:099:06
7:16
#6781
24M
24.00 mi13:17:342:51:427:097:09
7:09
#6651
40K
24.85 mi13:23:492:57:577:106:15
7:19
#6561
25.2M
25.20 mi13:26:343:00:427:102:45
7:58
#6521
Finish
26.22 mi13:33:523:08:007:117:18
7:10
#6487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9095766676667633(Top 27%)6704(Top 42%)6704(Top 336%)
10K6.21 mi3.10 mi8810+2857483+1837483+1838590(Top 30%)7353(Top 46%)7353(Top 368%)
15K9.32 mi3.11 mi8345+4657185+2987185+2987633(Top 27%)6704(Top 42%)6704(Top 336%)
20K12.43 mi3.11 mi8024+3216968+2176968+2177285(Top 26%)6406(Top 40%)6406(Top 321%)
Half13.11 mi0.68 mi7954+706923+456923+456970(Top 25%)6190(Top 38%)6190(Top 310%)
25K15.53 mi2.42 mi7721+2336754+1696754+1696696(Top 24%)5897(Top 37%)5897(Top 295%)
30K18.64 mi3.11 mi7334+3876449+3056449+3056133(Top 22%)5409(Top 34%)5409(Top 271%)
20M20.00 mi1.36 mi7228+1066341+1086341+1087039(Top 25%)5857(Top 36%)5857(Top 293%)
21M21.00 mi1.00 mi7073+1556206+1356206+1355639(Top 20%)4832(Top 30%)4832(Top 242%)
35K21.75 mi0.75 mi6987+866130+766130+765477(Top 19%)4717(Top 29%)4717(Top 236%)
23M23.00 mi1.25 mi6781+2065945+1855945+1855276(Top 19%)4512(Top 28%)4512(Top 226%)
24M24.00 mi1.00 mi6651+1305823+1225823+1225519(Top 19%)4616(Top 29%)4616(Top 231%)
40K24.85 mi0.85 mi6561+905741+825741+825704(Top 20%)4678(Top 29%)4678(Top 234%)
25.2M25.20 mi0.35 mi6521+405702+395702+395793(Top 20%)4618(Top 29%)4618(Top 231%)
Finish26.22 mi1.02 mi6487+345643+595643+596793(Top 24%)5203(Top 32%)5203(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7633

Males

6704

M50-54

6704

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8590

Males

7353

M50-54

7353

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7633

Males

6704

M50-54

6704

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7285

Males

6406

M50-54

6406

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6970

Males

6190

M50-54

6190

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6696

Males

5897

M50-54

5897

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6133

Males

5409

M50-54

5409

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7039

Males

5857

M50-54

5857

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5639

Males

4832

M50-54

4832

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5477

Males

4717

M50-54

4717

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5276

Males

4512

M50-54

4512

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5519

Males

4616

M50-54

4616

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5704

Males

4678

M50-54

4678

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5793

Males

4618

M50-54

4618

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6793

Males

5203

M50-54

5203

Passing Analysis

Category:
Athletes Passed
2956
Passed By
348
Net Change
+2608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9095
5K → 10K38095+285#9095#8810
10K → 15K47813+465#8810#8345
15K → 20K34221+321#8345#8024
20K → Half722+70#8024#7954
Half → 25K25219+233#7954#7721
25K → 30K41629+387#7721#7334
30K → 20M14438+106#7334#7228
20M → 21M18025+155#7228#7073
21M → 35K948+86#7073#6987
35K → 23M21610+206#6987#6781
23M → 24M14313+130#6781#6651
24M → 40K10212+90#6651#6561
40K → 25.2M499+40#6561#6521
25.2M → Finish8854+34#6521#6487
TOTALS2956348+2608
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing